Welcome to the community @Bigbuddy2022, we're glad to have you here.
We see you're trying to add channels and aren't able to due to some PIN issues.
One solution is to check out the article @Ello2022 provided. Thanks for that btw!
If you also attempt to enter your PIN, and this is not being accepted, try resetting your PIN by logging into your Roku account at https://my.roku.com/account. Then, try entering your PIN again.
Finally, if you update your PIN in your Roku account online, and it is still not being accepted, it's possible that your device is linked to a different Roku account. On your Roku, go to Settings > System > About and review the email address that is listed. If it does not match the account you are logging into online, this would explain why PIN changes aren't having any effect. You can either log into that account online and update your PIN, or you can perform a factory reset on your device by visiting Settings > System > Advanced system settings > Factory reset and then link the device to the Roku account you are trying to use. This should resolve the PIN issue. (Note: Be sure to review any active subscriptions you may have on a Roku account before linking your device to a different Roku account, to avoid any duplicate billing issues.)
If you have any questions or are still having issues after following the above steps, feel free to reach back out. We're here for you!
When you logged into your Account at https://www.roku.com/. did you try to "Update PIN Preferences" and select "A Pin is not required to make purchases or add channels", or toggle to "A Pin is required to make purchases".
Try toggling the different options and then make sure you "Save Preferences" at bottom of that screen.
Then return to your RokuTV and do a Manual System Update followed by a System Restart.
Settings/System/Software Update followed by Settings/System/Power/System Restart.
Roku Community Streaming Expert Just another Roku user... I am not a Roku employee. Insignia RokuTV, Ultra 4660, Premiere+ 3921, Express 4k+ 3941, Streambar 9102